mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 11:28:25 +00:00
bd3e702d77
changed fieldname 'row_id' to 'foreign_key' now allows fallbacks for not-existing translations by setting model's locale to array of locales model used for hasMany associations and for saving/deleting of translation records is configurable by Model::$translateModel property, db field 'i18n.field' is configurable by property $displayField of this custom model, instance of this model is obtainable by $this->ModelName->translateModel() Added tests for translate behavior. Added i18n shell script Correcting translation function calls in various files git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@5669 3807eeeb-6ff5-0310-8944-8be069107fe0
485 lines
13 KiB
PHP
485 lines
13 KiB
PHP
<?php
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/* SVN FILE: $Id$ */
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/**
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* Short description for file.
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*
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* Long description for file
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*
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* PHP versions 4 and 5
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*
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* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
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* Copyright 2005-2007, Cake Software Foundation, Inc.
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* 1785 E. Sahara Avenue, Suite 490-204
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* Las Vegas, Nevada 89104
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @filesource
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* @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
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* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
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* @package cake
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* @subpackage cake.cake.libs
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* @since CakePHP(tm) v 1.2.0.4116
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* @version $Revision$
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* @modifiedby $LastChangedBy$
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* @lastmodified $Date$
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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*/
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/**
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* Included libraries.
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*/
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uses('l10n');
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/**
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* Short description for file.
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*
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* Long description for file
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*
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* @package cake
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* @subpackage cake.cake.libs
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*/
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class I18n extends Object {
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/**
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* Instance of the I10n class for localization
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*
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* @var object
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* @access public
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*/
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var $l10n = null;
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/**
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* Translation strings for a specific domain read from the .mo or .po files
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*
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* @var array
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* @access private
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*/
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var $__domains = array();
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/**
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* Set to true when I18N::__bindTextDomain() is called for the first time.
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* If a translation file is found it is set to false again
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*
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* @var boolean
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* @access private
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*/
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var $__noLocale = false;
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/**
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* Set to true when I18N::__bindTextDomain() is called for the first time.
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* If a translation file is found it is set to false again
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*
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* @var array
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* @access private
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*/
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var $__categories = array('LC_CTYPE', 'LC_NUMERIC', 'LC_TIME', 'LC_COLLATE', 'LC_MONETARY', 'LC_MESSAGES', 'LC_ALL');
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/**
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* Return a static instance of the I18n class
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*
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* @return object I18n
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* @access public
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*/
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function &getInstance() {
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static $instance = array();
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if (!$instance) {
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$instance[0] =& new I18n();
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$instance[0]->l10n =& new L10n();
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$language = Configure::read('Config.language');
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if ($language === null && !empty($_SESSION['Config']['language'])) {
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$language = $_SESSION['Config']['language'];
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}
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$instance[0]->l10n->get($language);
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}
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return $instance[0];
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}
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/**
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* Used by the translation functions in basics.php
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* Can also be used like I18n::translate(); but only if the uses('i18n'); has been used to load the class.
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*
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* @param string $singular String to translate
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* @param string $plural Plural string (if any)
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* @param string $domain Domain
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* @param string $category Category
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* @param integer $count Count
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* @param string $directory Directory that contains the file that is requesting translation
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* @return string translated strings.
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* @access public
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*/
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function translate($singular, $plural = null, $domain = null, $category = 5, $count = null, $directory = null) {
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$_this =& I18n::getInstance();
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$_this->category = $_this->__categories[$category];
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if (is_null($domain)) {
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if (preg_match('/views{0,1}\\'.DS.'([^\/]*)/', $directory, $regs)) {
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$domain = $regs[1];
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} elseif (preg_match('/controllers{0,1}\\'.DS.'([^\/]*)/', $directory, $regs)) {
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$domain = $regs[1];
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}
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if (isset($domain) && $domain == 'templates') {
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if (preg_match('/templates{0,1}\\'.DS.'([^\/]*)/', $directory, $regs)) {
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$domain = $regs[1];
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}
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}
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$directory = null;
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}
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if (!isset($_this->__domains[$_this->category][$domain])) {
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$_this->__bindTextDomain($domain, $directory);
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}
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if (!isset($count)) {
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$pli = 0;
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} elseif (!empty($_this->__domains[$_this->category][$domain]["%plural-c"]) && $_this->__noLocale === false) {
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$ph = $_this->__domains[$_this->category][$domain]["%plural-c"];
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$pli = $_this->__pluralGuess($ph, $count);
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} else {
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if ($count != 1) {
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$pli = 1;
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} else {
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$pli = 0;
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}
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}
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if (!empty($_this->__domains[$_this->category][$domain][$singular])) {
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if (($trans = $_this->__domains[$_this->category][$domain][$singular]) || ($pli) && ($trans = $_this->__domains[$_this->category][$domain][$plural])) {
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if (is_array($trans)) {
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if (!isset($trans[$pli])) {
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$pli = 0;
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}
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$trans = $trans[$pli];
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}
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if (strlen($trans)) {
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$singular = $trans;
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return $singular;
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}
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}
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}
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if (!empty($pli)) {
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return($plural);
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}
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return($singular);
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}
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/**
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* Attempts to find the plural form of a string.
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*
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* @param string $type Type
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* @param integrer $n Number
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* @return integer plural match
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* @access private
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*/
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function __pluralGuess(&$type, $n) {
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if (is_string($type)) {
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if (($type == "nplurals=1;plural=0;") || !strlen($type)) {
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$type = -1;
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} elseif ($type == "nplurals=2;plural=n!=1;") {
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$type = 1;
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} elseif ($type == "nplurals=2;plural=n>1;") {
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$type = 2;
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} elseif (strpos($type, "n%100!=11")) {
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if (strpos($type, "n!=0")) {
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$type = 21;
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}
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if (strpos($type, "n%10<=4")) {
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$type = 22;
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}
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if (strpos($type, "n%10>=2")) {
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$type = 23;
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}
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} elseif (strpos($type, "n<=4")) {
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$type = 25;
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} elseif (strpos($type, "n==2")) {
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$type = 31;
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} elseif (strpos($type, "n%10>=2")) {
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$type = 26;
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} elseif (strpos($type, "n%100==3")) {
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$type = 28;
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} elseif (strpos($type, ";plural=n;")) {
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$type = 7;
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} else {
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$type = 0;
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}
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}
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switch ($type) {
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case -1:
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return (0);
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case 1:
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if ($n != 1) {
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return (1);
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}
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return (0);
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case 2:
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if ($n > 1) {
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return (1);
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}
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return (0);
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case 7:
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return ($n);
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case 21:
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if (($n % 10 == 1) && ($n % 100 != 11)) {
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return (0);
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}
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if ($n != 0 ) {
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return (1);
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}
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return (2);
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case 22:
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if (($n % 10 == 1) && ($n % 100 != 11)) {
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return (0);
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}
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if (($n % 10 >= 2) && ($n % 10 <= 4) && ($n % 100 < 10 || $n % 100 >= 20)) {
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return (1);
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}
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return (2);
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case 23:
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if (($n % 10 == 1) && ($n % 100 != 11)) {
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return (0);
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}
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if (($n %10 >= 2) && ($n % 100 < 10 || $n % 100 >= 20)) {
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return (1);
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}
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return (2);
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case 25:
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if ($n==1) {
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return (0);
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}
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if ($n >= 2 && $n <= 4) {
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return (1);
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}
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return (2);
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case 26:
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if ($n==1) {
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return (0);
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}
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if ($n % 10 >= 2 && $n % 10 <= 4 && ($n % 100 < 10 || $n % 100 >= 20)) {
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return (1);
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}
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return (2);
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case 28:
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if ($n % 100 == 1) {
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return (0);
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}
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if ($n % 100 == 2 || $n % 100 == 3 || $n % 100 == 4) {
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return (2);
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}
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return (3);
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case 31:
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if ($n == 1) {
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return (0);
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}
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if ($n == 2) {
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return (1);
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}
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return (2);
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default:
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$type = -1;
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}
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return(0);
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}
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/**
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* Binds the given domain to a file in the specified directory.
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* If directory is null, will attempt to search default locations.
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*
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* @param string $domain Domain to bind
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* @param string $directory Directory
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* @return string Domain binded
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* @access private
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*/
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function __bindTextDomain($domain, $directory = null) {
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$_this =& I18n::getInstance();
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$_this->__noLocale = true;
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if (is_null($directory)) {
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$searchPath[] = APP . 'locale';
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$searchPath[] = CAKE_CORE_INCLUDE_PATH . DS . 'cake' . DS . 'locale';
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} else {
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$searchPath[] = $directory;
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}
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foreach ($searchPath as $directory) {
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foreach ($_this->l10n->languagePath as $lang) {
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$file = $directory . DS . $lang . DS . $_this->category . DS . $domain;
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$default = APP . 'locale'. DS . $lang . DS . $_this->category . DS . 'default';
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$core = CAKE_CORE_INCLUDE_PATH . DS . 'cake' . DS . 'locale'. DS . $lang . DS . $_this->category . DS . 'core';
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if (file_exists($fn = "$file.mo") && ($f = fopen($fn, "rb"))) {
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$_this->__loadMo($f, $domain);
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$_this->__noLocale = false;
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break 2;
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} elseif (file_exists($fn = "$default.mo") && ($f = fopen($fn, "rb"))) {
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$_this->__loadMo($f, $domain);
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$_this->__noLocale = false;
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break 2;
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} elseif (file_exists($fn = "$file.po") && ($f = fopen($fn, "r"))) {
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$_this->__loadPo($f, $domain);
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$_this->__noLocale = false;
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break 2;
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} elseif (file_exists($fn = "$default.po") && ($f = fopen($fn, "r"))) {
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$_this->__loadPo($f, $domain);
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$_this->__noLocale = false;
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break 2;
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} elseif (file_exists($fn = "$core.mo") && ($f = fopen($fn, "rb"))) {
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$_this->__loadMo($f, $domain);
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$_this->__noLocale = false;
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break 2;
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} elseif (file_exists($fn = "$core.po") && ($f = fopen($fn, "r"))) {
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$_this->__loadPo($f, $domain);
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$_this->__noLocale = false;
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break 2;
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}
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}
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}
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if (empty($_this->__domains[$_this->category][$domain])) {
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return($domain);
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}
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if ($head = $_this->__domains[$_this->category][$domain][""]) {
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foreach (explode("\n", $head) as $line) {
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$header = strtok($line,":");
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$line = trim(strtok("\n"));
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$_this->__domains[$_this->category][$domain]["%po-header"][strtolower($header)] = $line;
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}
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if (isset($_this->__domains[$_this->category][$domain]["%po-header"]["plural-forms"])) {
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$switch = preg_replace("/[() {}\\[\\]^\\s*\\]]+/", "", $_this->__domains[$_this->category][$domain]["%po-header"]["plural-forms"]);
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$_this->__domains[$_this->category][$domain]["%plural-c"] = $switch;
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}
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}
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return($domain);
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}
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/**
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* Loads the binary .mo file for translation and sets the values for this translation in the var I18n::__domains
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*
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* @param resource $file Binary .mo file to load
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* @param string $domain Domain where to load file in
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* @access private
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*/
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function __loadMo($file, $domain) {
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$_this =& I18n::getInstance();
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$data = fread($file, 1<<20);
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fclose($file);
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if ($data) {
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$header = substr($data, 0, 20);
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$header = unpack("L1magic/L1version/L1count/L1o_msg/L1o_trn", $header);
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extract($header);
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if ((dechex($magic) == "950412de") && ($version == 0)) {
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for ($n = 0; $n < $count; $n++) {
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$r = unpack("L1len/L1offs", substr($data, $o_msg + $n * 8, 8));
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$msgid = substr($data, $r["offs"], $r["len"]);
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unset($msgid_plural);
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if (strpos($msgid, "\000")) {
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list($msgid, $msgid_plural) = explode("\000", $msgid);
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}
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$r = unpack("L1len/L1offs", substr($data, $o_trn + $n * 8, 8));
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$msgstr = substr($data, $r["offs"], $r["len"]);
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if (strpos($msgstr, "\000")) {
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$msgstr = explode("\000", $msgstr);
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}
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$_this->__domains[$_this->category][$domain][$msgid] = $msgstr;
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if (isset($msgid_plural)) {
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$_this->__domains[$_this->category][$domain][$msgid_plural] = &$_this->__domains[$_this->category][$domain][$msgid];
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}
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}
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}
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}
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}
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/**
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* Loads the text .po file for translation and sets the values for this translation in the var I18n::__domains
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*
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* @param resource $file Text .po file to load
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* @param string $domain Domain to load file in
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* @return array Binded domain elements
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* @access private
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*/
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function __loadPo($file, $domain) {
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$_this =& I18n::getInstance();
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$type = 0;
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$translations = array();
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$translationKey = "";
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$plural = 0;
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$header = "";
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do {
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$line = trim(fgets($file, 1024));
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if ($line == "" || $line[0] == "#") {
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continue;
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}
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if (preg_match("/msgid[[:space:]]+\"(.+)\"$/i", $line, $regs)) {
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$type = 1;
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$translationKey = stripcslashes($regs[1]);
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} elseif (preg_match("/msgid[[:space:]]+\"\"$/i", $line, $regs)) {
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$type = 2;
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$translationKey = "";
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} elseif (preg_match("/^\"(.*)\"$/i", $line, $regs) && ($type == 1 || $type == 2 || $type == 3)) {
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$type = 3;
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$translationKey .= stripcslashes($regs[1]);
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} elseif (preg_match("/msgstr[[:space:]]+\"(.+)\"$/i", $line, $regs) && ($type == 1 || $type == 3) && $translationKey) {
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$translations[$translationKey] = stripcslashes($regs[1]);
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$type = 4;
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} elseif (preg_match("/msgstr[[:space:]]+\"\"$/i", $line, $regs) && ($type == 1 || $type == 3) && $translationKey) {
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$type = 4;
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$translations[$translationKey] = "";
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} elseif (preg_match("/^\"(.*)\"$/i", $line, $regs) && $type == 4 && $translationKey) {
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$translations[$translationKey] .= stripcslashes($regs[1]);
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} elseif (preg_match("/msgid_plural[[:space:]]+\".*\"$/i", $line, $regs)) {
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$type = 6;
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} elseif (preg_match("/msgstr\[(\d+)\][[:space:]]+\"(.+)\"$/i", $line, $regs) && ($type == 6) && $translationKey) {
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$plural = $regs[1];
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$translations[$translationKey][$plural] = stripcslashes($regs[2]);
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$type = 6;
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} elseif (preg_match("/msgstr\[(\d+)\][[:space:]]+\"\"$/i", $line, $regs) && ($type == 6) && $translationKey) {
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$plural = $regs[1];
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$translations[$translationKey][$plural] = "";
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$type = 6;
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} elseif (preg_match("/^\"(.*)\"$/i", $line, $regs) && $type == 6 && $translationKey) {
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$translations[$translationKey][$plural] .= stripcslashes($regs[1]);
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} elseif (preg_match("/msgstr[[:space:]]+\"(.+)\"$/i", $line, $regs) && $type == 2 && !$translationKey) {
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$header = stripcslashes($regs[1]);
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$type = 5;
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} elseif (preg_match("/msgstr[[:space:]]+\"\"$/i", $line, $regs) && !$translationKey) {
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$header = "";
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$type = 5;
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} elseif (preg_match("/^\"(.*)\"$/i", $line, $regs) && $type == 5) {
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$header .= stripcslashes($regs[1]);
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} else {
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unset($translations[$translationKey]);
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$type = 0;
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$translationKey = "";
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$plural = 0;
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}
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} while (!feof($file));
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fclose($file);
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$merge[""] = $header;
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return $_this->__domains[$_this->category][$domain] = array_merge($merge ,$translations);
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}
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/**
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* Not implemented
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*
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* @param string $domain Domain
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* @param string $codeset Code set
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* @return string
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* @access private
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* @todo Not implemented
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*/
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|
function __bindTextDomainCodeset($domain, $codeset = null) {
|
|
return($domain);
|
|
}
|
|
}
|
|
?>
|